package yw.nmh.mapper;

import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import org.apache.ibatis.annotations.Mapper;
import yw.nmh.penInfo.domain.Pen;

import java.util.List;

@Mapper
public interface PenInfoMapper extends BaseMapper<Pen> {

    public Integer getRanchId(String ranchName);

    public List<Integer> getRanchIds(String ranchName);
}
